Mempool Radar
Predictive Mining from live mempool data — block lookahead +1/+2/+3 with hit-rate tracking
PreBlock Alpha-Delta · letzte 30 Tage
basiert auf gegen Vanilla-Baseline
1 gemessenen BloeckenKumulierter Zusatzertrag der PreBlock-Selektion gegenueber der Standard-Fee-Rate-Baseline. Rein aus
template_shadow_logaggregiert — kein Fake, kein Modell, echte Bitcoin-Mainnet-Bloecke.0sats(0.000000 BTC)
Auf einen einzelnen Block heruntergerechnet: durchschnittlich +0 sats/Block optimierter Mehrertrag.
Dynamic selection instead of static rules
Adaptive
Per-block decision
PreBlock does not use a statically configured node-level filter. It decides what belongs in a block anew — every single block — based on the current mempool, historical signals, and the behaviour patterns of real winning pools. Result: higher fee yield per block, if we're right.
mempool.v2_title
mempool.v2_badge_offline
mempool.v2_subtitle
mempool.v2_not_configured
Predictive Mining & System Health
Your mempool predictions flow via
prioritisetransaction into Bitcoin Core. DATUM Gateway forwards these templates to your 9 miners.Mining Feeder
1468319TXs
DEMO · live synced
Telegram Alerts
✓
10 Events
System Components
●MongoDB
Last check: 11:20:30 PM
Last tick: 9:35:48 AMCandidates: 0✓ 693
Predictive Hit-Rate — how well do our predictions perform?
Comparison of our block +1/+2/+3 bucket predictions against actual blocks. Higher values = better Mempool predictive performance.
Bucket +1 (~10 min ahead)
29.9%
Range: 1.8% – 83.5% · n=50
Bucket +2 (~20 min ahead)
1.9%
Range: 0% – 46.3% · n=50
Bucket +3 (~30 min ahead)
0.3%
Range: 0% – 9.6% · n=50
Based on last 50 blocks · Live update with each new block
Mempool Streamer
DEMO
live-synced from Sphere · every 5 min
Block tip
#957983
0000000000000000…
Mempool
1,729
top-fee: 100 sat/vB
Signals (24h)
0
11 open
What-if — live threshold simulation
Move the sliders — the effect on historical TXs is shown live below. Only when you click on "Activate these thresholds" is the threshold actually pushed to the worker.
Currently active:
val ≥ 10 BTC · dormant ≥ 5y · fee ≥ 50 sat/vB
Would trigger (window: 24h)
0
of 50 TXs
Would drop
50
under threshold
Match reasons
value: 0
dormant: 0
fee: 0
Currently actual
0
Signals (stored)
10.0 BTC
0 BTC (everything)1000 BTC (extreme)
5.0 years
0y (fresh)15y (Satoshi era)
50 sat/vB
0 sat/vB500 sat/vB (express TXs)
last 24h
1h7 days
Multi-block lookahead — pre-heated templates (block +1 / +2 / +3)
What the big pools also do: hold 3 block templates in memory in parallel, switch in <50 ms on tip change. Data flows 1:1 like on mempool.space — sorted by fee rate, with your threshold-hit markers.
Dormancy Spotlight
Oldest coins right now are in Bucket +3 — 10.26 y max dormancy (vs 3.48 y in the other buckets). Old wallets often pay outdated fees, so their coins surface where most tools never look.
Block
#957984(+1)
high
TXs:854
vSize:0.21 MB
Fees:0.0100 BTC
Fee-Rate:2–200 sat/vB
Output Value:530.82 BTC
Legacy Inputs:55
Max Dormancy:1.6 y
Top hits in bucket
53d75c3fda18…0.1₿0y
f130af24de16…0.1₿0y
d6439d0147cb…0.1₿0y
c9ab37884847…0.1₿0y
ff1c076a39ee…0.1₿0y
Block
#957985(+2)
medium
TXs:638
vSize:0.21 MB
Fees:0.0036 BTC
Fee-Rate:1–2 sat/vB
Output Value:9.61 BTC
Legacy Inputs:30
Max Dormancy:5.4 y
Top hits in bucket
9436589a4c6f…0.0₿0y
2776d897b42d…0.0₿0y
9840248669db…0.0₿0y
87972bd831fa…0.0₿0y
6d1c82e4bd90…0.0₿0y
Block
#957986(+3)
low
TXs:660
vSize:0.21 MB
Fees:0.0022 BTC
Fee-Rate:1–1 sat/vB
Output Value:438.61 BTC
Legacy Inputs:18
Max Dormancy:10.3 y
Top hits in bucket
6440627e462b…0.2₿0y
969691fbf003…0.0₿0y
300927c753c2…0.0₿0y
cf3f5781f7e0…0.0₿0y
1d589482a180…0.0₿0y
Latest threshold hits
58139755c2eee1a7d2d6…2026-06-26T09:09:48.560000
95.799 BTC · 71 sat/vB · age: 9.4y ·
524189e8bafba5ed127d…2026-06-26T08:43:48.560000
89.9 BTC · 196 sat/vB · age: 6.6y ·
1a15ff7b328c01b79c17…2026-06-26T08:19:48.560000
115.3808 BTC · 217 sat/vB · age: 9.1y ·
37c52f508fabbe02042d…2026-06-26T06:36:48.560000
303.3444 BTC · 115 sat/vB · age: 9.1y ·
187d5d4b0a405e657409…2026-06-26T06:36:48.560000
287.1678 BTC · 176 sat/vB · age: 8.2y ·
3c81991483bb1405bce3…2026-06-26T05:43:48.560000
20.0803 BTC · 192 sat/vB · age: 6y ·
a4e7b966c480ab78aba1…2026-06-26T05:36:48.560000
116.2053 BTC · 92 sat/vB · age: 11.7y ·
5ec669f0ee30e8aa09aa…2026-06-26T03:23:48.560000
92.4186 BTC · 218 sat/vB · age: 9.1y ·
576d092f1b70e48f6952…2026-06-26T03:04:48.560000
172.0228 BTC · 234 sat/vB · age: 6y ·
62457873e4ae1bf51dcc…2026-06-26T01:13:48.560000
150.2434 BTC · 168 sat/vB · age: 8.1y ·
58b412de880d2d9c1095…2026-06-26T00:49:48.560000
30.8282 BTC · 223 sat/vB · age: 8.6y ·
3d6280fb4d314c0d3f1d…2026-06-25T22:36:48.560000
170.5899 BTC · 82 sat/vB · age: 8.4y ·
551ba730a29246c532fc…2026-06-25T22:08:48.560000
285.9282 BTC · 94 sat/vB · age: 11y ·
5bb21b116c2fbad28076…2026-06-25T22:06:48.560000
358.2065 BTC · 82 sat/vB · age: 9.7y ·
27f6808b948b7dc57695…2026-06-25T21:37:48.560000
338.8496 BTC · 89 sat/vB · age: 7.8y ·
Block events (last 10)
#999999testcheck…nTx:
#96344800000000000000000000ac12…nTx: 42292026-08-21T13:49:23.519000
#963447000000000000000000022961…nTx: 43132026-08-21T13:34:09.490000
#963446000000000000000000021ee1…nTx: 46642026-08-21T13:24:36.867000
#96344500000000000000000000549d…nTx: 41692026-08-21T13:24:02.897000
#963444000000000000000000019c97…nTx: 38722026-08-21T13:13:13.822000
#96344300000000000000000000483b…nTx: 40662026-08-21T13:05:43.753000
#963442000000000000000000010a79…nTx: 60542026-08-21T12:45:09.351000
#96344100000000000000000001e48f…nTx: 38842026-08-21T12:42:11.509000
#96344000000000000000000001af91…nTx: 46082026-08-21T12:33:42.418000